Skip to main content
Log in

Enhancing enzymatic production efficiency of crude pectic oligosaccharides by pulsed electric field and study of prebiotic potential

  • ORIGINAL ARTICLE
  • Published:
Journal of Food Science and Technology Aims and scope Submit manuscript

Abstract

Orange juice by-products, including peel, segments, and seeds, account for more than 50% of the total mass. This study aims to valorize the peel and segments of Sai Nam Phueng (Citrus reticulata Blanco ‘Sai Nam Phueng’) orange juice by-products by producing crude pectic oligosaccharides (POS) with prebiotic potential using pulsed electric field (PEF)-assisted enzymatic treatment. PEF was performed for 5 min at field strengths of 10 and 7.5 kV/cm for orange peel powder (OPP) and orange segment powder (OSP), respectively, combined with Cellulase XL-531 at a concentration of 1.75%, pH 5.5, 40 °C for 2 h. The crude OPP-POS and OSP-POS yields were 19.16% and 17.51%, respectively, significantly higher than values obtained with PEF or enzymic hydrolysis singly. Thin layer chromatography results showed that the crude POS consisted of oligogalacturonic acids with various degrees of polymerization. Both POS products could enhance the growth of target probiotic bacteria and simultaneously produce short-chain fatty acids, especially propionic acid. Furthermore, the crude POS products also showed more than 90% resistance to simulated gastrointestinal digestion. These findings support the utilization of by-products from Sai Nam Phueng orange juice as a potential source for prebiotic production using PEF.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5

Similar content being viewed by others

Data availability

The research data is not shared.

Code availability

Not applicable.

References

Download references

Acknowledgements

This research was financially supported by the “CMU Junior Research Fellowship Program”, Chiang Mai University (Grant No. JRCMU2564_067), and the National Research Council of Thailand (Grant No. N25A650532).

Funding

There is funding by Chiang Mai University and the National Research Council of Thailand as mentioned in the acknowledgement.

Author information

Authors and Affiliations

Authors

Contributions

Sudarat Thikham: Investigation, Methodology, Visualization, Writing—original draft. Sitthidat Tongdonyod: Writing—original draft. Chatchawan Kantala: Methodology, Writing—review & editing, Phatthanaphong Therdtatha: Methodology, Writing—review & editing, Wannaporn Klangpetch: Supervision, Resources, Conceptualization, Investigation, Methodology, Writing—review & editing, Project administration, Funding acquisition.

Corresponding author

Correspondence to Wannaporn Klangpetch.

Ethics declarations

Conflict of interest

The authors declare no conflict of interest. The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.

Ethical approval

Ethical approval is not required for this research.

Consent to participate

Not applicable.

Consent for publication

This is an original work being done and it is not being submitted to any other journals for publication.

Additional information

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Supplementary Information

Below is the link to the electronic supplementary material.

Supplementary file1 (DOCX 5437 KB)

Rights and permissions

Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Thikham, S., Tongdonyod, S., Kantala, C. et al. Enhancing enzymatic production efficiency of crude pectic oligosaccharides by pulsed electric field and study of prebiotic potential. J Food Sci Technol 61, 320–330 (2024). https://doi.org/10.1007/s13197-023-05843-8

Download citation

  • Revised:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s13197-023-05843-8

Keywords

Navigation